Hydroxide is a diatomic anion with chemical formula OH −. It consists of an oxygen and hydrogen atom held together by a single covalent bond, and carries a negative electric charge.

Hydroxide, any chemical compound containing one or more groups, each comprising one atom each of oxygen and hydrogen bonded together and functioning as the negatively charged ion OH-.

What is a hydroxide ion (OH-). Learn its formula, structure, properties, preparations, reactions, and uses. Check out a few examples.

5 days ago · The chemical symbol OH− represents the hydroxide ion, a foundational chemical species in both chemistry and biology. This charged molecule, or anion, plays a central role in determining the …

In chemistry, hydroxide is the most common name for the diatomic anion OH −, consisting of oxygen and hydrogen atoms. It is one of the simplest diatomic ions known.

Sep 15, 2025 · Hydroxide | HO- | CID 961 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, …

Hydroxide is also called Hydroxyl or Hydroxyl radical or hydroxide ion. It consists of hydrogen and an oxygen atom which are held together by a covalent bond. The hydrogen carries a negative electric …

Hydrogen ions (H+) and hydroxide ions (OH–) are two important ions discussed later in this text as acidic and basic ions respectively. Both of these ions can form compounds that you will see in …

Jul 23, 2025 · Hydroxide Ion is a diatomic anion whose chemical formula is OH−. This negatively charged ion is made up of a hydrogen and an oxygen atom which are bonded together by a covalent …

Hydroxide is a negatively charged ion (OH-) that is formed when a hydrogen atom is removed from a water molecule. It is an important chemical species in the context of pH and pOH, as it plays a …